Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rg8 win in 1 half-moves
2 Ke6 draw
3 Ke7 draw
4 Ke8 draw
5 Kf6 draw
6 Kg1 draw
7 Kg6 draw
8 Kg7 draw
9 Kg8 draw
10 Ra8 draw
11 Rb8 draw
12 Rc8 draw
13 Rd8 draw
14 Re8 draw
15 Kg2 loss in 1 half-moves
16 Kh2 loss in 1 half-moves
17 Rh8 loss in 1 half-moves